From: A pilot- cross sectional study of palatal Rugae shape and direction among Egyptians and Malaysians
Egyptians | Malaysians | Unpaired sample t test | ||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
males | females | males | females | |||||||||||||
M ± SD | N | M ± SD | N | M ± SD | N | M ± SD | N | t 1 | Pv1 | t 2 | Pv2 | T 3 | Pv3 | t 4 | Pv4 | |
div | 0.600 ± 0.621 | 18 | 0.800 ± 1.031 | 24 | 0.730 ± 0.907 | 22 | 0.670 ± 0.922 | 20 | 0.910 | 0.366 | −0.282 | 0.779 | −6.640 | 0.509 | 0.528 | 0.559 |
con | 0.200 ± 0.484 | 6 | 0.230 ± 0.430 | 7 | 0.400 ± 0.621 | 12 | 0.300 ± 0.535 | 9 | 0.282 | 0.779 | −0.668 | 0.507 | −1.390 | 1.70 | −0.532 | 0.597 |